Answer:
13x - 3y + 4
Step-by-step explanation:
<u>Step 1: Combine like terms</u>
5x + 6 - 3y - 2 + 8x
13x - 3y + 4
Answer: 13x - 3y + 4
<span>since h=2t+3
i.e. at h=13 we find
13= 2t+3
i.e. 13-3= 2t
10=2t
i.e. t=10/2
i.e. t=5 days
similarly at h=27
we find
27= 2t+3
i.e. 27-3= 2t
24=2t
i.e.
t=24/2
i.e.
t=12 days
hence in 5 and 12 days the height of the tomato plant will be between 13 and 27 inches respectively.</span>
Answer:
subtract 6.4
Step-by-step explanation:
what you have to do is isolate the variable, (n), so get rid of the 6.4 from each side, then divide both sides by 3.5